baber/WOPTO huggingface dataset:
Patent JP-2003120756-A (JP)
Title: Power transmission belt
Inventor: TAKEHARA TAKESHI
IPC: C08L23/16
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission belt capable of reducing a belt slip ratio, reducing wear quantity, and reducing noise when the transmission belt runs. SOLUTION: This transmission belt comprises a V-ribbed belt 1 comprising an elastic material layer including an adhesive rubber layer 3 in which core wires 2 are embedded along length of the belt, and a compression rubber layer 4. For at least the compression rubber layer 4 of the elastic material layer comprising the adhesive layer 3 and the compression rubber layer 4, vulcanized matter of ethylene-α-olefine elastomer mix is used. Ethylene content in ethylene-α-olefine elastomer is 60-75 mass%. Total additive quantity of short fibers is 5-40 parts by weight to 100 parts by weight of ethylene-α-olefine elastomer. The short fibers comprise cotton and nylon.
Patent JP-2003127209-A (JP)
Title: Method for manufacturing polybenzazole molded object
Inventor: ABE YUKIHIRO
IPC: B29C48/92
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a polybenzazole molded object good in molding processability by stably polymerizing a polybenzazole polymer. SOLUTION: The polybenzazole polymer is polymerized in a polymerizer in the presence of a solvent to obtain a polymer dope which is, in turn, extruded through an extrusion pump, and the extrudate is transferred to a molding machine to mold the polymer. In this method, the extrusion amount of the extrusion pump is altered corresponding to the fluctuations in the pressure or the polymer dope in the molding machine and the pressure of the polymer dope is held to a preset range to manufacture the polybenzazole molded object.
Patent JP-2002302677-A (JP)
Title: Coke discharge equipment in coke dry quenching facility
Inventor: ISHIDA YOSHINORI
IPC: C10B39/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a coke discharge equipment in coke dry quenching facility which hardly causes a trouble, can be easily restored when a trouble arises, and can avoid such a situation that the whole plant is out of operation. SOLUTION: A reciprocating feeder 3 and a rotary seal valve 4 are arranged in series at the coke discharge port of a cooling tower 2 for cooling red-hot coke. The reciprocating feeder comprises a cover 6 of which the upper part is connected to the coke discharge port and the lower part is connected to the inlet of the rotary seal valve, a table 8 fixed below the coke discharge port in the cover, a mover 10 which reciprocates on the table, and a cylinder 12 installed at the outside of the cover connected to the mover. The cover has a slope for introducing coke dropped from the table by the movement of the mover into the inlet of the rotary seal valve.
Patent JP-2003128314-A (JP)
Title: Web feeding device and web feeding method for printing machine
Inventor: KACHI MAKOTO
IPC: B41F13/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for imparting tensile force to a web causing no waste of web nor a jam after printing is stopped. SOLUTION: The web feeding device 1 for a printing machine comprises at least one motor disposed in a paper feeding part of the printing machine and connected to web rolls 3a and 3b, and a control means for controlling a motor 26 for taking up the web 3, fed from the web rolls 3a and 3b to the printing machine, to the web rolls 3a and 3b.
Patent JP-2003127340-A (JP)
Title: Method for inspecting clogging of inkjet nozzle
Inventor: KANETANI NORIO
IPC: B41J2/01
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a new inspection method which can take the place of a conventional inspection method in inkjet coating and allows an inkjet nozzle to be inspected for clogging with fixed high accuracy by an objective method. SOLUTION: A bit-mapped image of an area, through which ink (2) discharged from the inkjet nozzle (1) passes between the nozzle (1) and a material (3) to be coated, is obtained, color information values of respective pixels are compared between the bit-mapped image and a pre-obtained reference bit- mapped image of only a background, on which the ink (2) is not reflected; and it is determined that the ink (2) is reflected on the bit-mapped image, when the bit-mapped image has at least a prescribed number of pixels having the color information values different from those of the reference bit-mapped image.
Patent JP-2003132915-A (JP)
Title: Exhausted fuel dilution apparatus and exhausted fuel dilution type fuel cell system
Inventor: YAMAMOTO AKIO
IPC: H01M8/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that is equipped with an exhausted fuel dilution apparatus to diffuse the fuel purged, conducts the fuel into the dilution apparatus, dilutes the fuel into density under the lower explosive limit taking a long time while from a purge to a next purge before exhaust out of a vehicle. SOLUTION: This fuel cell system has constitution that has a dwell area 9 of a fixed volume in which the fuel exhausted from the fuel cell dwells when purged, a dilution area 10 of a fixed volume in which exhausted air from the fuel cell is conducted and the air is mixed with the fuel from the dwell area 9 to be diluted, and conduction portion 14 through which the fuel is conducted from the stay area 9 to the dilution area 10.
Patent JP-2003125898-A (JP)
Title: Storage device for bed
Inventor: OZAWA MICHIKO
IPC: A47C19/22
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a storage device for a bed, which can be used in a condition as the device is attached to a bed without requiring an excessive setting space, be changed in a mode to a condition not to be obstruction when not used, and store books, magazines, etc., in an inconspicuous condition. SOLUTION: This storage device for a bed has an arm 20, a support means 30 to support the vertical part 21 of the arm 20 into a condition erected along near a corner of the bed 1, and a case body 40 with an opening at least on the front face and connected rotatable in the horizontal direction to the tip end of the horizontal part 22 of the arm 20. The case body 40 is supported movable to the first position longitudinally extended along above the short side 1a of the bed 1 and the second position extended in longitudinal direction along above the long side 1b of the bed 1 by rotation of itself against the tip end of the horizontal part 22 of the arm 20 or rotation of the horizontal part 22 centering on the axis center of the vertical part 21 of the arm 20.
Patent JP-2003125908-A (JP)
Title: Thermotherapy implement controlling sleep
Inventor: FUJIWARA YOSHIHISA
IPC: A47G9/06
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermotherapy quilt for controlling sleep which can help quick sleeping-in and comfortable wakening with temperature adjustment. SOLUTION: The thermotherapy quilt for controlling sleep is provided with an upper section heater 2 which heats an upper half of a body, a lower section heater 3 which heats a lower section of the body, a controller 6 which adjusts separately a heating temperature for the upper half of the body, and a heating temperature for the lower half of the body by controlling the both heaters 2, 3. The controller 6 sets one after another a preheating mode for heating the body, a sleeping-in mode for helping get in sleep, a sound sleep mode for helping a sound sleep, and a wakening mode for helping wake.  The sleeping-in mode adjusts the heating temperature for the upper half of the body in a comfortable temperature zone, and adjusts the heating temperature for the lower half of the body to a higher temperature than the comfortable temperature zone and to a slightly lower temperature than a body temperature. The wakening mode adjusts the heating temperature for the upper half of the body to a temperature same as or slightly exceeding than the body temperature, and adjusts the heating temperature for the lower half of the body to a lower temperature than the heating temperature for the upper half of the body.
Patent JP-2003134847-A (JP)
Title: Power supply
Inventor: MAKIMURA SHINJI
IPC: H02M7/538
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an efficient power supply, which is capable of supplying sufficient drive voltage to switching elements, even if the ambient temperature changes. SOLUTION: A drive voltage varying means is formed so that a resistor R11 and a Zener diode ZD1 are connected in series between the output ends of a direct-current power circuit 11 and the Zener diode ZD1, the resistor R10, and a capacitor C10 are connected in parallel with the tertiary winding n3 of a drive transformer T24. Thus, a Zener voltage V1 is applied to the tertiary winding n3 of the drive transformer T24. With the increase in ambient temperature T, since the Zener voltage V1 of the Zener diode ZD1 increases, the drop in a voltage Vgs between gate and source due to the temperature characteristics of the drive transformer T24 can be compensated or suppressed by the increase in the Zener voltage V1.  As a result, even if the ambient temperature T rises, the drive voltage for a switching element Q1 will not become insufficient, and sufficient drive voltage can be supplied, and this contributes to the enhancement of efficiency.
Patent JP-2003138681-A (JP)
Title: Floor structure of building
Inventor: HASEGAWA MAMORU
IPC: E04F15/18
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the floor structure of a building by which the floor impulsive sound of a living room section can be reduced, disadvantageous stress to a floor beam is not generated and components can also be decreased. SOLUTION: In the floor structure of the building 1 composed of the floor beam 21, floor backing plates 22 and 23 supported and installed to the floor beam 21 and floor face materials 24 and 25 being mounted on the floor backing plates 22 and 23 and forming a floor face, the floor backing plate 22 of the living room section 6 is made thicker than the floor backing plate 23 of an equipment room section 11, to which water-related facilities are secured.
Patent JP-2003111265-A (JP)
Title: Lightning protection circuit
Inventor: NAKAJIMA SHINJI
IPC: H04B3/50
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a lightning protection circuit to prevent breakdown of a device by separating it from a telephone line or a lighting line when detecting a lightning abnormal induced voltage. SOLUTION: A detection circuit 4 detects a lightning abnormal induced voltage superposing to the telephone lines L1 and L2. A switch circuit 6 is disposed between the telephone lines L1, L2 and the device 2; and is normally set in an conductive state. The switch 6 becomes in nonconductive state when the detection circuit 4 detects a lightning abnormal induced voltage. When the switch circuit 6 becomes in nonconductive state, the device 2 is opened the connection with the telephone lines L1 and L2. With such an arrangement, the device 2 becomes in a state absolutely free from the influence of the lightning abnormal induced voltage generated by a lightning strike.
Patent JP-2003103601-A (JP)
Title: Molding apparatus for cylindrical plastics
Inventor: KONO TAIZO
IPC: B29C48/32
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To enable mass production in a labor saving process by an extrusion molding machine forming vertical and lateral patterns to an induction rod or the like. SOLUTION: The molding apparatus for cylindrical plastics is constituted so that the outer frame 14 with an inner frame 13 having a circular cross section is formed in the shaping part 10 of the extrusion molding machine so as to be connected to a branch part 12 and a stamping piece 20, wherein (a) piece bodies 21 having body parts, which have a drum-shaped outer shape having a curved surface having curvature along the inner wall surface of the inner frame, are provided and rotary shafts are provided to the side surfaces of the piece bodies 21 and (b) a plurality of the piece bodies 21 placed at a constant interval are arranged in the direction right-angled to a flow channel to form an annular row comprising a plurality of rows 24b so as to form overlapped parts to the mutual end parts of the piece bodies 21 and (c)  arbitrary vertical and lateral patterns are formed to the body parts as continuous patterns, is arranged so as to be allowed to face to a part of the inner frame in a state coming into contact with the inner surface of a flowing resin.
Patent JP-2003137020-A (JP)
Title: Electric load cable breakage detector
Inventor: TAKAGI NOBUTOMO
IPC: G01R31/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of an electric load cable breakage detector. SOLUTION: This cable breakage detector 1 for detecting the breakage of n pieces of lamps L connected parallel with each other comprises a current/ voltage converting resistance 12 installed in series in a current supply route leading from the high potential side (battery voltage) of a battery 10 to the lamps L, a differential amplifying circuit 14 allowing voltages at both ends of the resistance 12 to be inputted therein, and a micro computer 18 for judging the broken state of the lamps L by comparing an output voltage Vout from the differential amplifying circuit 14 with judgement values for the judgement of broken state. In this detector 1, a voltage VP obtained by building up the battery voltage VB by a charge pump circuit 30 is supplied as the operating voltage Vcc of an operation amplifier 20 forming the differential amplifying circuit 14.  Accordingly, an operation amplifier having an input stage formed of a PNP transistor can be used as the operation amplifier 20, and a sufficient detection accuracy can be achieved merely by a one step amplification by the differential amplifying circuit 14.
Patent JP-2003139942-A (JP)
Title: Color filter
Inventor: ISHIZAKI GOJI
IPC: G02F1/13
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a color filter which does not give rise to display defects in a liquid crystal layer and disconnections of ITO (indium tin oxide) even when a difference exists in the level of a cholesteric layer. SOLUTION: To a cholesteric color filter part formed with the cholesteric layers and having the difference in level caused by the differences in the layer thickness of the cholesteric layers constituting respective pixels, a transparent flattening layer disposed on the respective upper surfaces of the two layers out of three layers of the cholesteric color filter part ranging over respective pixels except for the layer with the largest thickness and laminated so as to make up for the difference in level is provided.
Patent JP-2003153532-A (JP)
Title: Capacitor charging method and capacitor charging apparatus
Inventor: MURAKI SAORI
IPC: H02M3/28
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain an output voltage detection value which is not delayed, is stable, and has high precision and to improve the precision of charging a capacitor, accordingly. SOLUTION: In a capacitor charging method where an output voltage of a converter circuit, having an inverter made to operate by making the pulses driven with a certain frequency, and a load capacitor is charged to have a set voltage by using the detected output voltage, the detected value of the output voltage in a period, after the driving pulse is inputted to the inverter, within the width of the drive pulse, and while a current is not being applied to the load capacitor, is used as the detected value of the output voltage.
Patent JP-2003112307-A (JP)
Title: Plywood having enhanced air permeability
Inventor: MATSUI HIROSHI
IPC: B32B21/13
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide plywood having enhanced air permeability which is so contrived that the moisture sucked thereinto is emitted easily into the atmosphere. SOLUTION: In this plywood, a portion not being coated with an adhesive and so minute as not to affect the strength of the plywood is provided at one or more spots in the adhering surface of a wood plate constituting the plywood.
Patent JP-2003148854-A (JP)
Title: Open showcase
Inventor: OGAWA TARO
IPC: F25D19/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an open showcase that smoothly disposes of drain water without splashing the drain water on a top part duct. SOLUTION: This open showcase 1 is provided with a heat insulating wall 6 with an opening 7 in the front face; a top part partition member 9 provided below a top wall 6A of the heat insulating wall 6; a discharge port 36 formed at the front end of the top part partition member 9; coolers 26, 27 disposed in two upper and lower stages with a space from the top part partition member 9; and a blower 28 disposed behind the respective coolers 26, 27. An air curtain is formed in the opening 7. An intermediate partition plate 31, a bottom part partition plate 33 and the top part partition member 9 are provided for constituting a top part duct 21A entering the cooler 27 from the blower 28 via the cooler 26 and reaching the discharge port 36, and a drain pan 32 is provided corresponding to the lower side of the cooler 27.  The cooler 26 is installed inclined downward toward the front, and the cooler 27 is installed inclined downward toward the rear.
Patent JP-2003153529-A (JP)
Title: Switching power supply circuit
Inventor: ISHIHARA MASAAKI
IPC: H02M3/28
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply circuit which can surely stop an operation, even if an output voltage is lowered to a prescribed voltage by a half-short circuiting, etc. SOLUTION: If a low voltage detecting circuit detects that an output voltage, applied to a load connected to a secondary side of a transformer, is lowered to a prescribed voltage by a half-short circuiting, etc., the feedback from the secondary side to the primary side of the transformer is discontinued, and an operation of a switching power supply circuit is stopped.
Patent JP-2003157677-A (JP)
Title: Associative memory and its memory cell
Inventor: HIGUCHI TAKESHI
IPC: G11C15/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce memory cell size of a ternary associative memory, to improve yield, and/or to shorten a read/write time for a memory cell. SOLUTION: A memory cell of an associative memory having a register (301), a transmission circuit (303), and a match circuit (302) is provided. The register stores data when a self-memory cell is not 'don't care', and stores 'don't care' data of an adjacent memory cell when it is 'don't care'. The transmission circuit transmits 'don't care' data indicating that the other adjacent memory cell is 'don't care' to the other adjacent memory cell when both of 'don't care' data transmitted from one adjacent memory and 'don't care' data stored in the self-memory cell indicate 'don't care'. The match circuit outputs match data indicating coincidence when data stored in the register coincides with retrieving data externally supplied.
Patent JP-2003163050-A (JP)
Title: Connector
Inventor: ICHIO TOSHIFUMI
IPC: H01R13/64
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the precision of the position of a guide portion brought into sliding contact with a detecting tool on the periphery of a housing and to detect precisely the state of an incorporated retainer.  <P>SOLUTION: The guide portion 25 is of flat surface parallel with the sliding contact direction of the detecting tool Jb and nearly perpendicular to the incorporation direction of the retainer 40. Since generally an angular portion can be worked into flat surface in higher dimensional precision than into arc surface, the guide portion 25 is formed in a high dimensional precision, thereby enhancing the precision of the position of the sliding contact of the detecting tool Jb and detecting precisely the state of the incorporated retainer 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162509-A (JP)
Title: Integrated management system for user information and method therefor
Inventor: UETOKO HIROMI
IPC: G06F21/31
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology automatically updating or deleting user account information or group account information of other servers, when the information on a certain server has been updated or deleted.  <P>SOLUTION: A system manager selects a predetermined user information update processing via a console 10 and inputs information desired to be changed. Accordingly, a control means 14 of the console 10 transmits input information to a server 20 and requests the update processing to the server 20. A control means 23 of the server 20 executes the requested update request, to update user account files in a storage means 22 and transmits information from the console 10 to servers 30 and 40. Control means 33 and 43 of the servers 30 and 40 execute the update processing requested from the server 20 and updates user account files in storage means 32 and 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163957-A (JP)
Title: Radio communication network system
Inventor: KASHIWAMURA MASAHIRO
IPC: H04W4/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable quick display of past operation information of a mobile station without applying a load to a system.  <P>SOLUTION: This radio communication network system is provided with a plurality of base stations 11 equipped with radio communication equipment, a mobile station equipped with radio communication equipment for performing radio communication to the base stations and positioning equipment for measuring a self station, a file server 14 equipped with a main database 13 for storing information of the mobile station via the base station, and a user station 15 which displays the information of a mobile station stored in the main database to a user and monitors the mobile station. In the user station, a position information sub-database 21 which obtains information from the main database and can store the information, and a fixed information sub-database 22 are installed. The user station is so constituted that information of the mobile station can be displayed on the basis of the information in the sub-databases.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159307-A (JP)
Title: Instrument used for exerting finger-pressure effect
Inventor: YAMANO MIKIYA
IPC: A47C7/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a instrument used for exerting a finger-pressure effect which stimulates a human body thoroughly just like a finger-pressure without consciousness and increases the circulation of blood, so as to improve a body condition while sleeping or working sitting on a chair as in driving a car or the like.  <P>SOLUTION: The instrument is a pillow and includes a pillow base which has an upper surface forming a mountainous shape in the height direction of a sleeping person and having a plurality of ridge-shaped projections which extend orthogonally to the above direction and are parallel to each other. This instrument is a carpet which is provided with a plurality of rod members and a plurality of flexible connecting members for connecting adjacent rod members. The rod members are arranged to be parallel, set apart to each other, and disposed in the height direction of the sleeping person. The carpet is laid for use and exerts the finger-pressure effect. A pair of instruments used for exerting finger-pressure effect are connected through a flexible sheet member, and one instrument becomes a back pad on a chair back and the other instrument becomes a laying pad on the seat surface of the chair so as to form an instrument used for exerting a combined finger-pressure effect.  <P>COPYRIGHT: (C)2003,JPO